better error messages
This commit is contained in:
parent
c21949c637
commit
408e4cf088
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@ -11,15 +11,18 @@ from tiramisu.error import ValueWarning
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from tiramisu.i18n import _
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msg_err = _("attention, {0} could be an invalid {1} for option {2}, {3}")
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def return_true(value, param=None):
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if value == 'val' and param in [None, 'yes']:
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return True
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return ValueError('error')
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return ValueError('test error')
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def return_false(value, param=None):
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if value == 'val' and param in [None, 'yes']:
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return ValueError('error')
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return ValueError('test error')
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def return_val(value, param=None):
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@ -28,7 +31,7 @@ def return_val(value, param=None):
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def return_if_val(value):
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if value != 'val':
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return ValueError('error')
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return ValueError('test error')
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def test_validator():
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@ -96,7 +99,7 @@ def test_validator_warning():
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cfg.opt2 = 'val'
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assert len(w) == 1
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assert w[0].message.opt == opt2
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assert str(w[0].message) == _("warning on the value of the option {0}: {1}").format('opt2', 'error')
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assert str(w[0].message) == msg_err.format('val', opt2.display_name, 'opt2', 'test error')
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#
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with warnings.catch_warnings(record=True) as w:
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cfg.opt3.append('val')
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@ -106,7 +109,7 @@ def test_validator_warning():
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cfg.opt3.append('val1')
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assert len(w) == 1
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assert w[0].message.opt == opt3
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assert str(w[0].message) == _("warning on the value of the option {0}: {1}").format('opt3', 'error')
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assert str(w[0].message) == msg_err.format('val1', opt3.display_name, 'opt3', 'test error')
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raises(ValueError, "cfg.opt2 = 1")
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#
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with warnings.catch_warnings(record=True) as w:
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@ -114,9 +117,9 @@ def test_validator_warning():
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cfg.opt3.append('val')
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assert len(w) == 2
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assert w[0].message.opt == opt2
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assert str(w[0].message) == _("warning on the value of the option {0}: {1}").format('opt2', 'error')
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assert str(w[0].message) == msg_err.format('val', opt2.display_name, 'opt2', 'test error')
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assert w[1].message.opt == opt3
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assert str(w[1].message) == _("warning on the value of the option {0}: {1}").format('opt3', 'error')
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assert str(w[0].message) == msg_err.format('val', opt2.display_name, 'opt2', 'test error')
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def test_validator_warning_disabled():
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@ -168,29 +171,29 @@ def test_validator_warning_master_slave():
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cfg.ip_admin_eth0.netmask_admin_eth0 = ['val1']
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assert len(w) == 1
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assert w[0].message.opt == netmask_admin_eth0
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assert str(w[0].message) == _("warning on the value of the option {0}: {1}").format('netmask_admin_eth0', 'error')
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assert str(w[0].message) == msg_err.format('val1', netmask_admin_eth0.display_name, 'netmask_admin_eth0', 'test error')
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#
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with warnings.catch_warnings(record=True) as w:
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cfg.ip_admin_eth0.ip_admin_eth0 = ['val']
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assert len(w) == 1
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assert w[0].message.opt == ip_admin_eth0
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assert str(w[0].message) == _("warning on the value of the option {0}: {1}").format('ip_admin_eth0', 'error')
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assert str(w[0].message) == msg_err.format('val', ip_admin_eth0.display_name, 'ip_admin_eth0', 'test error')
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#
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with warnings.catch_warnings(record=True) as w:
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cfg.ip_admin_eth0.ip_admin_eth0 = ['val', 'val1', 'val1']
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assert len(w) == 1
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assert w[0].message.opt == ip_admin_eth0
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assert str(w[0].message) == _("warning on the value of the option {0}: {1}").format('ip_admin_eth0', 'error')
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assert str(w[0].message) == msg_err.format('val', ip_admin_eth0.display_name, 'ip_admin_eth0', 'test error')
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#
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with warnings.catch_warnings(record=True) as w:
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cfg.ip_admin_eth0.ip_admin_eth0 = ['val1', 'val', 'val1']
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assert len(w) == 1
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assert w[0].message.opt == ip_admin_eth0
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assert str(w[0].message) == _("warning on the value of the option {0}: {1}").format('ip_admin_eth0', 'error')
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assert str(w[0].message) == msg_err.format('val', ip_admin_eth0.display_name, 'ip_admin_eth0', 'test error')
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#
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warnings.resetwarnings()
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with warnings.catch_warnings(record=True) as w:
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cfg.ip_admin_eth0.ip_admin_eth0 = ['val1', 'val1', 'val']
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assert len(w) == 1
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assert w[0].message.opt == ip_admin_eth0
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assert str(w[0].message) == _("warning on the value of the option {0}: {1}").format('ip_admin_eth0', 'error')
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assert str(w[0].message) == msg_err.format('val', ip_admin_eth0.display_name, 'ip_admin_eth0', 'test error')
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@ -38,6 +38,13 @@ forbidden_names = frozenset(['iter_all', 'iter_group', 'find', 'find_first',
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'read_write', 'getowner', 'set_contexts'])
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def display_list(list_):
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if len(list_) == 1:
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return list_[0]
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else:
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return ', '.join(list_[:-1]) + _(' and ') + list_[-1]
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def valid_name(name):
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"an option's name is a str and does not start with 'impl' or 'cfgimpl'"
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if not isinstance(name, str): # pragma: optional cover
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@ -490,10 +497,11 @@ class Option(OnlyOption):
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'submulti_index: {2}'.format(_value, _index,
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submulti_index),
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exc_info=True)
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if '{0}'.format(err):
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msg = _('{0} is an invalid {1} for option {2}: {3}'
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err_msg = '{0}'.format(err)
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if err_msg:
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msg = _('{0} is an invalid {1} for option {2}, {3}'
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'').format(_value, self.display_name,
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self.impl_getname(), err)
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self.impl_getname(), err_msg)
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else:
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msg = _('{0} is an invalid {1} for option {2}'
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'').format(_value, self.display_name,
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@ -522,7 +530,7 @@ class Option(OnlyOption):
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else:
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return ret
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if warning:
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msg = _("attention, {0} could be an invalid {1} for option {2}: {3}").format(
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msg = _("attention, {0} could be an invalid {1} for option {2}, {3}").format(
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_value, self.display_name, self.impl_getname(), warning)
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if context is undefined or 'warnings' in \
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context.cfgimpl_get_settings():
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@ -530,10 +538,11 @@ class Option(OnlyOption):
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ValueWarning,
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self.__class__.__name__, 0)
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elif error:
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if '{0}'.format(err):
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msg = _("{0} is an invalid {1} for option {2}: {3}"
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err_msg = '{0}'.format(error)
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if err_msg:
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msg = _("{0} is an invalid {1} for option {2}, {3}"
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"").format(_value, self.display_name,
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self.impl_getname(), error)
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self.impl_getname(), err_msg)
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else:
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msg = _("{0} is an invalid {1} for option {2}"
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"").format(_value, self.display_name,
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@ -706,9 +715,9 @@ class Option(OnlyOption):
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for idx_sup, val_sup in enumerate(vals[idx_inf + 1:]):
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if val_inf == val_sup is not None:
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if warnings_only:
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msg = _("same value for {0} and {1}, should be different")
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msg = _("value for {0} and {1} should be different")
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else:
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msg = _("same value for {0} and {1}, must be different")
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msg = _("value for {0} and {1} must be different")
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log.debug('_cons_not_equal: {0} and {1} are not different'.format(val_inf, val_sup))
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return ValueError(msg.format(opts[idx_inf].impl_getname(),
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opts[idx_inf + idx_sup + 1].impl_getname()))
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@ -27,7 +27,7 @@ from ..setting import undefined
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from ..error import ConfigError
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from ..i18n import _
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from .baseoption import Option, validate_callback
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from .baseoption import Option, validate_callback, display_list
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from ..autolib import carry_out_calculation
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@ -100,10 +100,12 @@ class ChoiceOption(Option):
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if isinstance(values, Exception):
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return values
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if values is not undefined and not value in values: # pragma: optional cover
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return ValueError(_('value {0} is not permitted, '
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'only {1} is allowed'
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'').format(value,
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values))
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if len(values) == 1:
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return ValueError(_('only {0} is allowed'
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'').format(values[0]))
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else:
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return ValueError(_('only {0} are allowed'
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'').format(display_list(values)))
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class BoolOption(Option):
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@ -114,7 +116,7 @@ class BoolOption(Option):
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def _validate(self, value, context=undefined, current_opt=undefined,
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returns_raise=False):
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if not isinstance(value, bool):
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return ValueError(_('invalid boolean')) # pragma: optional cover
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return ValueError() # pragma: optional cover
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class IntOption(Option):
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@ -125,7 +127,7 @@ class IntOption(Option):
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def _validate(self, value, context=undefined, current_opt=undefined,
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returns_raise=False):
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if not isinstance(value, int):
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return ValueError(_('invalid integer')) # pragma: optional cover
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return ValueError() # pragma: optional cover
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class FloatOption(Option):
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@ -136,7 +138,7 @@ class FloatOption(Option):
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def _validate(self, value, context=undefined, current_opt=undefined,
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returns_raise=False):
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if not isinstance(value, float):
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return ValueError(_('invalid float')) # pragma: optional cover
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return ValueError() # pragma: optional cover
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class StrOption(Option):
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@ -147,7 +149,7 @@ class StrOption(Option):
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def _validate(self, value, context=undefined, current_opt=undefined,
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returns_raise=False):
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if not isinstance(value, str):
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return ValueError(_('invalid string')) # pragma: optional cover
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return ValueError() # pragma: optional cover
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if sys.version_info[0] >= 3: # pragma: optional cover
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@ -160,12 +162,12 @@ else:
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"represents the choice of a unicode string"
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__slots__ = tuple()
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_empty = u''
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display_name = _('string')
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display_name = _('unicode string')
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def _validate(self, value, context=undefined, current_opt=undefined,
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returns_raise=False):
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if not isinstance(value, unicode):
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return ValueError(_('invalid unicode')) # pragma: optional cover
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return ValueError() # pragma: optional cover
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class PasswordOption(Option):
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@ -245,13 +247,11 @@ class IPOption(Option):
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ip, network, netmask = vals
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if IP(ip) not in IP('{0}/{1}'.format(network, netmask)): # pragma: optional cover
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if warnings_only:
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msg = _('IP {0} ({1}) not in network {2} ({3}) with netmask {4}'
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' ({5})')
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msg = _('should be in network {0}/{1} ({2}/{3})')
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else:
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msg = _('invalid IP {0} ({1}) not in network {2} ({3}) with '
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'netmask {4} ({5})')
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return ValueError(msg.format(ip, opts[0].impl_getname(), network,
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opts[1].impl_getname(), netmask, opts[2].impl_getname()))
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msg = _('must be in network {0}/{1} ({2}/{3})')
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return ValueError(msg.format(network, netmask,
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opts[1].impl_getname(), opts[2].impl_getname()))
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# test if ip is not network/broadcast IP
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return opts[2]._cons_ip_netmask((opts[2], opts[0]), (netmask, ip), warnings_only)
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@ -324,20 +324,19 @@ class PortOption(Option):
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if self._get_extra('_allow_range') and ":" in str(value): # pragma: optional cover
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value = str(value).split(':')
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if len(value) != 2:
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return ValueError(_('invalid port, range must have two values '
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'only'))
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return ValueError(_('range must have two values only'))
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if not value[0] < value[1]:
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return ValueError(_('invalid port, first port in range must be'
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return ValueError(_('first port in range must be'
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' smaller than the second one'))
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else:
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value = [value]
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for val in value:
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if not self.port_re.search(val):
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return ValueError(_('invalid port'))
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return ValueError()
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val = int(val)
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if not self._get_extra('_min_value') <= val <= self._get_extra('_max_value'): # pragma: optional cover
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return ValueError(_('invalid port, must be an integer between {0} '
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return ValueError(_('must be an integer between {0} '
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'and {1}').format(self._get_extra('_min_value'),
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self._get_extra('_max_value')))
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@ -345,7 +344,7 @@ class PortOption(Option):
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class NetworkOption(Option):
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"represents the choice of a network"
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__slots__ = tuple()
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display_name = _('network')
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display_name = _('network address')
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def _validate(self, value, context=undefined, current_opt=undefined,
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returns_raise=False):
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@ -353,29 +352,29 @@ class NetworkOption(Option):
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if err:
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return err
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if value.count('.') != 3:
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return ValueError(_('invalid network address'))
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return ValueError()
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for val in value.split('.'):
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if val.startswith("0") and len(val) > 1:
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return ValueError(_('invalid network address'))
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return ValueError()
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try:
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IP(value)
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except ValueError: # pragma: optional cover
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return ValueError(_('invalid network address'))
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return ValueError()
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def _second_level_validation(self, value, warnings_only):
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ip = IP(value)
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if ip.iptype() == 'RESERVED': # pragma: optional cover
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if warnings_only:
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msg = _("network address is in reserved class")
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msg = _("shouldn't be in reserved class")
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else:
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msg = _("invalid network address, mustn't be in reserved class")
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msg = _("mustn't be in reserved class")
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return ValueError(msg)
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class NetmaskOption(Option):
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"represents the choice of a netmask"
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__slots__ = tuple()
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display_name = _('netmask')
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display_name = _('netmask address')
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def _validate(self, value, context=undefined, current_opt=undefined,
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returns_raise=False):
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@ -383,14 +382,14 @@ class NetmaskOption(Option):
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if err:
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return err
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if value.count('.') != 3:
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return ValueError(_('invalid netmask address'))
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return ValueError()
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for val in value.split('.'):
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if val.startswith("0") and len(val) > 1:
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return ValueError(_('invalid netmask address'))
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return ValueError()
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try:
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IP('0.0.0.0/{0}'.format(value))
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except ValueError: # pragma: optional cover
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return ValueError(_('invalid netmask address'))
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return ValueError()
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def _cons_network_netmask(self, opts, vals, warnings_only):
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#opts must be (netmask, network) options
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@ -416,23 +415,20 @@ class NetmaskOption(Option):
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if make_net and ip.prefixlen() != 32:
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val_ip = IP(val_ipnetwork)
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if ip.net() == val_ip:
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msg = _("invalid IP {0} ({1}) with netmask {2},"
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" this IP is a network")
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msg = _("this is a network with netmask {0} ({1})")
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if ip.broadcast() == val_ip:
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msg = _("invalid IP {0} ({1}) with netmask {2},"
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" this IP is a broadcast")
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msg = _("this is a broadcast with netmask {0} ({1})")
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except ValueError: # pragma: optional cover
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if not make_net:
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msg = _('invalid network {0} ({1}) with netmask {2}')
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msg = _('with netmask {0} ({1})')
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if msg is not None: # pragma: optional cover
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return ValueError(msg.format(val_ipnetwork, opts[1].impl_getname(),
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val_netmask))
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return ValueError(msg.format(val_netmask, opts[1].impl_getname()))
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class BroadcastOption(Option):
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__slots__ = tuple()
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display_name = _('broadcast')
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display_name = _('broadcast address')
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def _validate(self, value, context=undefined, current_opt=undefined,
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returns_raise=False):
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@ -442,7 +438,7 @@ class BroadcastOption(Option):
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try:
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IP('{0}/32'.format(value))
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except ValueError: # pragma: optional cover
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return ValueError(_('invalid broadcast address'))
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return ValueError()
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def _cons_broadcast(self, opts, vals, warnings_only):
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if len(vals) != 3:
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@ -451,10 +447,8 @@ class BroadcastOption(Option):
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return
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broadcast, network, netmask = vals
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if IP('{0}/{1}'.format(network, netmask)).broadcast() != IP(broadcast):
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return ValueError(_('invalid broadcast {0} ({1}) with network {2} '
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'({3}) and netmask {4} ({5})').format(
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broadcast, opts[0].impl_getname(), network,
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opts[1].impl_getname(), netmask, opts[2].impl_getname())) # pragma: optional cover
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return ValueError(_('with network {0}/{1} ({2}/{3})').format(
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network, netmask, opts[1].impl_getname(), opts[2].impl_getname())) # pragma: optional cover
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class DomainnameOption(Option):
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@ -504,9 +498,9 @@ class DomainnameOption(Option):
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|
||||
def _valid_length(val):
|
||||
if len(val) < 1:
|
||||
return ValueError(_("invalid domainname's length (min 1)"))
|
||||
return ValueError(_("invalid length (min 1)"))
|
||||
if len(val) > part_name_length:
|
||||
return ValueError(_("invalid domainname's length (max {0})"
|
||||
return ValueError(_("invalid length (max {0})"
|
||||
"").format(part_name_length))
|
||||
|
||||
if self._get_extra('_allow_ip') is True: # pragma: optional cover
|
||||
|
|
@ -521,16 +515,16 @@ class DomainnameOption(Option):
|
|||
except ValueError:
|
||||
pass
|
||||
else:
|
||||
raise ValueError(_('invalid domainname, must not be an IP'))
|
||||
raise ValueError(_('must not be an IP'))
|
||||
if self._get_extra('_dom_type') == 'netbios':
|
||||
part_name_length = 15
|
||||
else:
|
||||
part_name_length = 63
|
||||
if self._get_extra('_dom_type') == 'domainname':
|
||||
if not self._get_extra('_allow_without_dot') and not "." in value:
|
||||
return ValueError(_("invalid domainname, must have dot"))
|
||||
return ValueError(_("must have dot"))
|
||||
if len(value) > 255:
|
||||
return ValueError(_("invalid domainname's length (max 255)"))
|
||||
return ValueError(_("invalid length (max 255)"))
|
||||
for dom in value.split('.'):
|
||||
err = _valid_length(dom)
|
||||
if err:
|
||||
|
|
@ -546,7 +540,7 @@ class DomainnameOption(Option):
|
|||
if warnings_only:
|
||||
return ValueError(_('some characters may cause problems'))
|
||||
else:
|
||||
return ValueError(_('invalid domainname'))
|
||||
return ValueError()
|
||||
#not for IP
|
||||
if self._get_extra('_allow_ip') is True:
|
||||
try:
|
||||
|
|
@ -564,7 +558,7 @@ class DomainnameOption(Option):
|
|||
class EmailOption(DomainnameOption):
|
||||
__slots__ = tuple()
|
||||
username_re = re.compile(r"^[\w!#$%&'*+\-/=?^`{|}~.]+$")
|
||||
display_name = _('email')
|
||||
display_name = _('email address')
|
||||
|
||||
def _validate(self, value, context=undefined, current_opt=undefined,
|
||||
returns_raise=False):
|
||||
|
|
@ -573,7 +567,7 @@ class EmailOption(DomainnameOption):
|
|||
return err
|
||||
splitted = value.split('@', 1)
|
||||
if len(splitted) == 1:
|
||||
return ValueError(_('invalid email address, must contains one @'))
|
||||
return ValueError(_('must contains one @'))
|
||||
username, domain = value.split('@', 1)
|
||||
if not self.username_re.search(username):
|
||||
return ValueError(_('invalid username in email address')) # pragma: optional cover
|
||||
|
|
@ -599,7 +593,7 @@ class URLOption(DomainnameOption):
|
|||
return err
|
||||
match = self.proto_re.search(value)
|
||||
if not match: # pragma: optional cover
|
||||
return ValueError(_('invalid url, must start with http:// or '
|
||||
return ValueError(_('must start with http:// or '
|
||||
'https://'))
|
||||
value = value[len(match.group(0)):]
|
||||
# get domain/files
|
||||
|
|
@ -617,7 +611,7 @@ class URLOption(DomainnameOption):
|
|||
else:
|
||||
domain, port = splitted
|
||||
if not 0 <= int(port) <= 65535:
|
||||
return ValueError(_('invalid url, port must be an between 0 and '
|
||||
return ValueError(_('port must be an between 0 and '
|
||||
'65536')) # pragma: optional cover
|
||||
# validate domainname
|
||||
err = super(URLOption, self)._validate(domain)
|
||||
|
|
@ -628,7 +622,7 @@ class URLOption(DomainnameOption):
|
|||
return err
|
||||
# validate file
|
||||
if files is not None and files != '' and not self.path_re.search(files):
|
||||
return ValueError(_('invalid url, must ends with a valid resource name')) # pragma: optional cover
|
||||
return ValueError(_('must ends with a valid resource name')) # pragma: optional cover
|
||||
|
||||
def _second_level_validation(self, value, warnings_only):
|
||||
pass
|
||||
|
|
@ -647,7 +641,7 @@ class UsernameOption(Option):
|
|||
return err
|
||||
match = self.username_re.search(value)
|
||||
if not match:
|
||||
return ValueError(_('invalid username')) # pragma: optional cover
|
||||
return ValueError() # pragma: optional cover
|
||||
|
||||
|
||||
class FilenameOption(Option):
|
||||
|
|
@ -662,4 +656,4 @@ class FilenameOption(Option):
|
|||
return err
|
||||
match = self.path_re.search(value)
|
||||
if not match:
|
||||
return ValueError(_('invalid filename')) # pragma: optional cover
|
||||
return ValueError('some characters are not allowed') # pragma: optional cover
|
||||
|
|
|
|||
Loading…
Reference in New Issue